CN220733246U - Flashboard frame for circuit board - Google Patents

Abstract

The utility model discloses a plugboard frame for a circuit board, which relates to the technical field of plugboard frames and comprises a bearing bracket and a locking assembly for installing the circuit board, wherein the locking assembly comprises the following components: the locking assembly comprises a fixed plate and a movable plate, wherein the fixed plate is horizontally arranged and fixedly installed on the bearing bracket, and a plurality of supporting plates are arranged on the fixed plate along the length of the fixed plate; the movable plate is horizontally arranged and vertically movably arranged on the bearing bracket, and the movable plate is positioned above the fixed plate. According to the circuit board clamping device, the follow-up blocks and the supporting plate are arranged, the clamping area with adjustable size is formed between the follow-up blocks and the supporting plate, the circuit board can be clamped and fixed by the aid of the clamping area, and the plurality of follow-up blocks are arranged on the movable plate and can be moved by driving the movable plate to move, so that the plurality of follow-up blocks can fix the plurality of circuit boards at the same time, and the circuit board clamping device is simple in operation and convenient to use.

Description

Flashboard frame for circuit board

Technical Field

The utility model relates to the technical field of plugboard frames, in particular to a plugboard frame for a circuit board.

Background

Patch panel (patch panel), which is an embedded hardware unit, contains a collection of port locations in a communications system or other electronic and electrical system. A patch panel (patch panel) is an embedded hardware unit that contains a collection of port locations in a communications system or other electronic and electrical system. In the network, patch panels are used as an electrostatic distribution panel that connects computers in a Local Area Network (LAN) area to each other and to the outside internet or other Wide Area Network (WAN) by cables. Patch panels (patch panels) also use a type of patch cord to create each interconnect.

Through retrieving, patent document (authorized bulletin number is CN 213991422U) discloses a picture peg frame for circuit board, which comprises a base, base roof both sides intermediate position symmetry fixedly connected with connecting rod, two connecting rod top one side lateral wall fixed mounting in opposite directions has first pivot seat, two first pivot seat one side rotation end fixedly connected with same installation pole in opposite directions, equidistant between the upper and lower both sides wall of installation pole leave and be equipped with total three spacing groove, sliding connection has the threaded rod in the spacing groove, threaded rod roof fixed mounting has the second pivot seat, second pivot seat top rotation end fixedly connected with mounting panel, two be front and back symmetry fixedly connected with mounting bracket between connecting rod below one side lateral wall in opposite directions, two equidistant rotation is connected with total three reel between the mounting bracket, connecting rod roof fixedly connected with fan seat, two fan seat one side lateral wall central point fixed mounting has the heat dissipation fan in opposite directions.

When the plug board frame is used, a circuit board is placed on a rubber pad on the top wall of the mounting plate, and the circuit board is fixed by matching with mounting bolts through mounting holes on the mounting plate; however, by using the fixing method, when a plurality of circuit boards are required to be fixed, a plurality of bolts are required to be screwed down respectively, so that the operation is complicated, and the use is inconvenient.

Therefore, we propose a board rack for circuit board.

Disclosure of Invention

(one) solving the technical problems

When the plug board frame in the prior art is used, a circuit board is placed on a rubber pad on the top wall of the mounting plate, and the circuit board is fixed by matching with mounting bolts through mounting holes on the mounting plate; however, by using the fixing method, when a plurality of circuit boards are required to be fixed, a plurality of bolts are required to be screwed down respectively, so that the operation is complicated, and the use is inconvenient.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme:

the utility model provides a picture peg frame for circuit board, includes bearing bracket and is used for installing the locking component of circuit board, wherein: the locking assembly comprises a fixed plate and a movable plate, wherein the fixed plate is horizontally arranged and fixedly installed on the bearing bracket, and a plurality of supporting plates are arranged on the fixed plate along the length of the fixed plate; the movable plate is horizontally arranged and vertically movably arranged on the bearing support, the movable plate is located above the fixed plate, a plurality of follow-up blocks are arranged on one side, close to the fixed plate, of the movable plate, the plurality of follow-up blocks are respectively arranged in one-to-one correspondence with the plurality of supporting plates, the plurality of follow-up blocks are respectively located above the corresponding supporting plates, and a clamping area with adjustable size is formed between the follow-up blocks and the corresponding supporting plates.

As a further scheme of the utility model: the bearing support comprises a base and two support plates, wherein the base is horizontally arranged, the two support plates are oppositely arranged and are fixedly installed on the base, two ends of the fixing plate are fixedly installed on the two support plates respectively, and two ends of the movable plate are movably installed on the two support plates respectively.

As a further scheme of the utility model: two sliding grooves are formed in one sides, close to each other, of the supporting plates, sliding blocks are vertically arranged on the sliding grooves in a sliding mode, and two ends of the movable plate are respectively and fixedly arranged on the two sliding blocks.

As a further scheme of the utility model: the inside of spout is provided with the first spring that is used for making the fly leaf have the downward movement trend.

As a further scheme of the utility model: the fixing plate is provided with a plurality of connecting rods, the connecting rods penetrate through two sides of the fixing plate, the connecting rods are respectively arranged in one-to-one correspondence with the supporting plates, and the supporting plates are respectively and fixedly arranged at the top ends of the corresponding connecting rods; the fixed plate is provided with a second spring fixedly connected with the connecting rod.

As a further scheme of the utility model: and mounting brackets are arranged on the two supporting plates, and take-up wheels are rotatably arranged on the mounting brackets.

As a further scheme of the utility model: the bottom end fixing of follower is provided with a plurality of conflict convex part.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through the arrangement of the follow-up blocks and the supporting plates, a clamping area with adjustable size is formed between the follow-up blocks and the supporting plates, and the circuit board can be clamped and fixed by utilizing the clamping area;

2. through the setting of conflict convex part, when utilizing the follower to support the circuit board on the layer board and press fixedly, the conflict convex part on the follower can support with the circuit board top and press, and then the follower can have certain clearance between circuit board, and this clearance is convenient for the ventilation heat dissipation of circuit board during operation.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic diagram of a front view of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a fixing plate; 2. a movable plate; 3. a supporting plate; 4. a follower block; 5. a base; 6. a support plate; 7. a chute; 8. a slide block; 9. a first spring; 10. a connecting rod; 11. a second spring; 12. a mounting bracket; 13. a wire winding wheel; 14. the convex part is abutted.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a board plugging frame for a circuit board includes a carrying bracket and a locking assembly for locking the circuit board, wherein:

the bearing bracket comprises a base 5 and two support plates 6, the base 5 is horizontally arranged, and the two support plates 6 are oppositely arranged and are fixedly arranged on the base 5;

the locking assembly comprises a fixed plate 1 and a movable plate 2, wherein the fixed plate 1 is horizontally arranged and fixedly arranged on a bearing bracket, specifically, two ends of the fixed plate 1 are respectively and fixedly arranged on two support plates 6, and a plurality of support plates 3 arranged along the length of the fixed plate 1 are arranged on the fixed plate 1; the fly leaf 2 is arranged horizontally and vertical movable setting is on bearing support, specifically, the both ends of fly leaf 2 are movable mounting respectively on two backup pads 6, vertical chute 7 of arranging has all been seted up to one side that two backup pads 6 are close to each other, vertical slidable mounting has slider 8 on the chute 7, the both ends of fly leaf 2 are fixed mounting respectively on two sliders 8, fly leaf 2 is located the top of fixed plate 1, one side that the fly leaf 2 is close to fixed plate 1 is provided with a plurality of follower blocks 4, and a plurality of follower blocks 4 set up with a plurality of layer boards 3 one-to-one respectively, a plurality of follower blocks 4 are located the top that corresponds layer board 3 respectively, form the clamping area of adjustable size between follower block 4 and the layer board 3 that corresponds.

In the state shown in fig. 1, the movable plate 2 is applied with an upward acting force, at this time, the clamping area formed between the follower block 4 and the corresponding supporting plate 3 is larger, when in use, a plurality of circuit boards to be fixedly installed can be respectively arranged on the plurality of supporting plates 3, namely, the plurality of circuit boards are arranged on the corresponding clamping areas, then the applied acting force can be relieved, under the action of the gravity of the movable plate 2, the plurality of follower blocks 4 can be respectively propped against the plurality of circuit boards, and the aim of locking simultaneously is achieved, so that the movable plate is convenient to use.

In order to improve the fixing effect of the plurality of follower blocks 4 to the circuit board, a first spring 9 for making the movable plate 2 have a downward movement tendency may be provided inside the chute 7. In the state shown in fig. 1, an upward force F is applied to the movable plate 2, at this time, the first spring 9 is stretched, and when the circuit board is placed on the supporting plate 3, the upward force F can be relieved, and under the restoring force of the first spring 9, the plurality of follower blocks 4 can respectively abut against the plurality of circuit boards, so as to improve the fixing effect on the circuit board.

As shown in fig. 3, at the same time, further, a plurality of connecting rods 10 may be disposed on the fixing plate 1, and the plurality of connecting rods 10 penetrate through two sides of the fixing plate 1, the plurality of connecting rods 10 are respectively disposed in one-to-one correspondence with the plurality of supporting plates 3, and the plurality of supporting plates 3 are respectively fixedly mounted at the top ends of the corresponding connecting rods 10; the fixing plate 1 is provided with a second spring 11 fixedly connected with the connecting rod 10. When the follow-up block 4 moves downwards to press the circuit board on the supporting plate 3, the second spring 11 can be compressed, so that the second spring 11 can apply an upward elastic acting force to the supporting plate 3, and the circuit board is stable under the upward and downward acting forces, namely, the locking effect is good; fig. 2 is a schematic structural view of a smallest clamping area formed between the follower block 4 and the supporting plate 3, and this state is a state of clamping and fixing the circuit board, which is not shown in the figure.

In order to guarantee that the heat dissipation effect of circuit board is good after the follower 4 supports the fixed with the circuit board, can be at the bottom mounting of follower 4 is provided with a plurality of conflict convex part 14, under the state of fig. 1, after removing upward effort F, follower 4 can drive conflict convex part 14 and move down, and then support and press on the circuit board, and the bottom of follower 4 is not all laminating on the circuit board promptly, has the clearance between the bottom of follower 4 and the circuit board, can be convenient for the ventilation and heat dissipation of circuit board.

As shown in fig. 1, in order to limit the wire harness in the working process of the wire harness board, mounting brackets 12 may be provided on both support plates 6, and take-up wheels 13 are rotatably mounted on the mounting brackets 12, and the take-up wheels 13 are used for winding and accommodating the wire harness.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a picture peg frame for circuit board which characterized in that, includes bearing bracket and is used for installing the locking component of circuit board, wherein: the locking assembly comprises a fixed plate (1) and a movable plate (2), wherein the fixed plate (1) is horizontally arranged and fixedly installed on the bearing bracket, and a plurality of supporting plates (3) which are arranged along the length of the fixed plate (1) are arranged on the fixed plate; the movable plate (2) is horizontally arranged and vertically movably arranged on the bearing support, the movable plate (2) is located above the fixed plate (1), a plurality of follow-up blocks (4) are arranged on one side, close to the fixed plate (1), of the movable plate (2), the plurality of follow-up blocks (4) are respectively arranged in one-to-one correspondence with the plurality of supporting plates (3), the plurality of follow-up blocks (4) are respectively located above the corresponding supporting plates (3), and a clamping area with adjustable size is formed between the follow-up blocks (4) and the corresponding supporting plates (3).

2. The board plugging frame for the circuit board according to claim 1, wherein the bearing bracket comprises a base (5) and two supporting plates (6), the base (5) is horizontally arranged, the two supporting plates (6) are oppositely arranged and are fixedly installed on the base (5), two ends of the fixed plate (1) are respectively fixedly installed on the two supporting plates (6), and two ends of the movable plate (2) are respectively movably installed on the two supporting plates (6).

3. The plugboard frame for the circuit board according to claim 2, wherein two supporting boards (6) are provided with vertically arranged sliding grooves (7) on one sides close to each other, sliding blocks (8) are vertically and slidably arranged on the sliding grooves (7), and two ends of the movable board (2) are respectively and fixedly arranged on the two sliding blocks (8).

4. A board rack according to claim 3, characterized in that the chute (7) is internally provided with a first spring (9) for bringing the movable plate (2) to a downward movement.

5. The board plugging frame for the circuit board according to claim 4, wherein a plurality of connecting rods (10) are arranged on the fixed plate (1), the plurality of connecting rods (10) penetrate through two sides of the fixed plate (1), the plurality of connecting rods (10) are respectively arranged in one-to-one correspondence with the plurality of supporting plates (3), and the plurality of supporting plates (3) are respectively fixedly arranged at the top ends of the corresponding connecting rods (10); the fixing plate (1) is provided with a second spring (11) fixedly connected with the connecting rod (10).

6. A board insertion rack according to any one of claims 2-5, characterized in that both support plates (6) are provided with mounting brackets (12), and that the mounting brackets (12) are rotatably provided with take-up wheels (13).

7. The board plugging frame for the circuit board according to claim 6, wherein a plurality of collision convex parts (14) are fixedly arranged at the bottom end of the follow-up block (4).